From: Daniel Vetter Date: Tue, 16 Jul 2013 07:12:04 +0000 (+0200) Subject: drm/gem: create drm_gem_dumb_destroy X-Git-Tag: v3.12-rc2~3^2~153 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=43387b37fa2d0f368142b8fa8c9440da92e5381b;p=profile%2Fivi%2Fkernel-x86-ivi.git drm/gem: create drm_gem_dumb_destroy All the gem based kms drivers really want the same function to destroy a dumb framebuffer backing storage object. So give it to them and roll it out in all drivers. This still leaves the option open for kms drivers which don't use GEM for backing storage, but it does decently simplify matters for gem drivers. Acked-by: Inki Dae Acked-by: Laurent Pinchart Cc: Intel Graphics Development Cc: Ben Skeggs Reviwed-by: Rob Clark Cc: Alex Deucher Acked-by: Patrik Jakobsson Signed-off-by: Daniel Vetter Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index df0d0a0..a144fb0 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -216,7 +216,7 @@ static struct drm_driver driver = { .gem_free_object = ast_gem_free_object, .dumb_create = ast_dumb_create, .dumb_map_offset = ast_dumb_mmap_offset, - .dumb_destroy = ast_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, }; diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 622d4ae..796dbb2 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -322,9 +322,6 @@ ast_bo(struct ttm_buffer_object *bo) extern int ast_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); -extern int ast_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle); extern int ast_gem_init_object(struct drm_gem_object *obj); extern void ast_gem_free_object(struct drm_gem_object *obj); diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c index c195dc2..7f6152d 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -449,13 +449,6 @@ int ast_dumb_create(struct drm_file *file, return 0; } -int ast_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file, handle); -} - int ast_gem_init_object(struct drm_gem_object *obj) { BUG(); diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c index 8ecb601..d35d99c 100644 --- a/drivers/gpu/drm/cirrus/cirrus_drv.c +++ b/drivers/gpu/drm/cirrus/cirrus_drv.c @@ -102,7 +102,7 @@ static struct drm_driver driver = { .gem_free_object = cirrus_gem_free_object, .dumb_create = cirrus_dumb_create, .dumb_map_offset = cirrus_dumb_mmap_offset, - .dumb_destroy = cirrus_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, }; static struct pci_driver cirrus_pci_driver = { diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.h b/drivers/gpu/drm/cirrus/cirrus_drv.h index bae5560..9b0bb91 100644 --- a/drivers/gpu/drm/cirrus/cirrus_drv.h +++ b/drivers/gpu/drm/cirrus/cirrus_drv.h @@ -203,9 +203,6 @@ int cirrus_gem_create(struct drm_device *dev, int cirrus_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); -int cirrus_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle); int cirrus_framebuffer_init(struct drm_device *dev, struct cirrus_framebuffer *gfb, diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c index 3a7a0ef..f130a53 100644 --- a/drivers/gpu/drm/cirrus/cirrus_main.c +++ b/drivers/gpu/drm/cirrus/cirrus_main.c @@ -255,13 +255,6 @@ int cirrus_dumb_create(struct drm_file *file, return 0; } -int cirrus_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file, handle); -} - int cirrus_gem_init_object(struct drm_gem_object *obj) { BUG(); diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 1f76572..9ab038c 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -244,6 +244,20 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle) EXPORT_SYMBOL(drm_gem_handle_delete); /** + * drm_gem_dumb_destroy - dumb fb callback helper for gem based drivers + * + * This implements the ->dumb_destroy kms driver callback for drivers which use + * gem to manage their backing storage. + */ +int drm_gem_dumb_destroy(struct drm_file *file, + struct drm_device *dev, + uint32_t handle) +{ + return drm_gem_handle_delete(file, handle); +} +EXPORT_SYMBOL(drm_gem_dumb_destroy); + +/** * Create a handle for this object. This adds a handle reference * to the object, which includes a regular reference count. Callers * will likely want to dereference the object afterwards. diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 847f091..0a4f805 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -281,16 +281,6 @@ int drm_gem_cma_mmap(struct file *filp, struct vm_area_struct *vma) } EXPORT_SYMBOL_GPL(drm_gem_cma_mmap); -/* - * drm_gem_cma_dumb_destroy - (struct drm_driver)->dumb_destroy callback function - */ -int drm_gem_cma_dumb_destroy(struct drm_file *file_priv, - struct drm_device *drm, unsigned int handle) -{ - return drm_gem_handle_delete(file_priv, handle); -} -EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_destroy); - #ifdef CONFIG_DEBUG_FS void drm_gem_cma_describe(struct drm_gem_cma_object *cma_obj, struct seq_file *m) { diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index ca2729a..21fc28a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -271,7 +271,7 @@ static struct drm_driver exynos_drm_driver = { .gem_vm_ops = &exynos_drm_gem_vm_ops, .dumb_create = exynos_drm_gem_dumb_create, .dumb_map_offset = exynos_drm_gem_dumb_map_offset, - .dumb_destroy = exynos_drm_gem_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = exynos_dmabuf_prime_export, diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index be32db1..b904633 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -717,26 +717,6 @@ unlock: return ret; } -int exynos_drm_gem_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - unsigned int handle) -{ - int ret; - - /* - * obj->refcount and obj->handle_count are decreased and - * if both them are 0 then exynos_drm_gem_free_object() - * would be called by callback to release resources. - */ - ret = drm_gem_handle_delete(file_priv, handle); - if (ret < 0) { - DRM_ERROR("failed to delete drm_gem_handle.\n"); - return ret; - } - - return 0; -} - int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_gem_object *obj = vma->vm_private_data; diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 468766b..09555af 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -151,15 +151,6 @@ int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *offset); -/* - * destroy memory region allocated. - * - a gem handle and physical memory region pointed by a gem object - * would be released by drm_gem_handle_delete(). - */ -int exynos_drm_gem_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - unsigned int handle); - /* page fault handler and mmap fault address(virtual) to physical memory. */ int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); diff --git a/drivers/gpu/drm/gma500/gem.c b/drivers/gpu/drm/gma500/gem.c index 2f77bea..10ae8c5 100644 --- a/drivers/gpu/drm/gma500/gem.c +++ b/drivers/gpu/drm/gma500/gem.c @@ -162,23 +162,6 @@ int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev, } /** - * psb_gem_dumb_destroy - destroy a dumb buffer - * @file: client file - * @dev: our DRM device - * @handle: the object handle - * - * Destroy a handle that was created via psb_gem_dumb_create, at least - * we hope it was created that way. i915 seems to assume the caller - * does the checking but that might be worth review ! FIXME - */ -int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev, - uint32_t handle) -{ - /* No special work needed, drop the reference and see what falls out */ - return drm_gem_handle_delete(file, handle); -} - -/** * psb_gem_fault - pagefault handler for GEM objects * @vma: the VMA of the GEM object * @vmf: fault detail diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index bddea58..ed06d5c 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -652,7 +652,7 @@ static struct drm_driver driver = { .gem_vm_ops = &psb_gem_vm_ops, .dumb_create = psb_gem_dumb_create, .dumb_map_offset = psb_gem_dumb_map_gtt, - .dumb_destroy = psb_gem_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .fops = &psb_gem_fops, .name = DRIVER_NAME, .desc = DRIVER_DESC, diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 6053b8a..984cacf 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -838,8 +838,6 @@ extern int psb_gem_get_aperture(struct drm_device *dev, void *data, struct drm_file *file); extern int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); -extern int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev, - uint32_t handle); extern int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev, uint32_t handle, uint64_t *offset); extern int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index b07362f..cca12db 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1163,7 +1163,7 @@ static struct drm_driver driver = { .dumb_create = i915_gem_dumb_create, .dumb_map_offset = i915_gem_mmap_gtt, - .dumb_destroy = i915_gem_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .ioctls = i915_ioctls, .fops = &i915_driver_fops, .name = DRIVER_NAME, diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index cef35d3..5cb3e4d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1732,8 +1732,6 @@ int i915_gem_dumb_create(struct drm_file *file_priv, struct drm_mode_create_dumb *args); int i915_gem_mmap_gtt(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *offset); -int i915_gem_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev, - uint32_t handle); /** * Returns true if seq1 is later than seq2. */ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 8673a00..2aa0894 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -247,13 +247,6 @@ i915_gem_dumb_create(struct drm_file *file, args->size, &args->handle); } -int i915_gem_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file, handle); -} - /** * Creates a new mm object and returns a handle to it. */ diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index 122b571..bd91964 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -104,7 +104,7 @@ static struct drm_driver driver = { .gem_free_object = mgag200_gem_free_object, .dumb_create = mgag200_dumb_create, .dumb_map_offset = mgag200_dumb_mmap_offset, - .dumb_destroy = mgag200_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, }; static struct pci_driver mgag200_pci_driver = { diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 12e2499..baaae19 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -264,9 +264,6 @@ int mgag200_gem_init_object(struct drm_gem_object *obj); int mgag200_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); -int mgag200_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle); void mgag200_gem_free_object(struct drm_gem_object *obj); int mgag200_dumb_mmap_offset(struct drm_file *file, diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c index 1a75ea3..0f8b861 100644 --- a/drivers/gpu/drm/mgag200/mgag200_main.c +++ b/drivers/gpu/drm/mgag200/mgag200_main.c @@ -310,13 +310,6 @@ int mgag200_dumb_create(struct drm_file *file, return 0; } -int mgag200_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file, handle); -} - int mgag200_gem_init_object(struct drm_gem_object *obj) { BUG(); diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 7a8caa1..c8ffba2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -681,13 +681,6 @@ nouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev, } int -nouveau_display_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file_priv, handle); -} - -int nouveau_display_dumb_map_offset(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *poffset) diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 1ea3e47..185e741 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -68,8 +68,6 @@ int nouveau_display_dumb_create(struct drm_file *, struct drm_device *, struct drm_mode_create_dumb *args); int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *, u32 handle, u64 *offset); -int nouveau_display_dumb_destroy(struct drm_file *, struct drm_device *, - u32 handle); void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index e990327..a900cde 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -715,7 +715,7 @@ driver = { .dumb_create = nouveau_display_dumb_create, .dumb_map_offset = nouveau_display_dumb_map_offset, - .dumb_destroy = nouveau_display_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .name = DRIVER_NAME, .desc = DRIVER_DESC, diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index a3004f1..1ddd1a1 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -633,7 +633,7 @@ static struct drm_driver omap_drm_driver = { .gem_vm_ops = &omap_gem_vm_ops, .dumb_create = omap_gem_dumb_create, .dumb_map_offset = omap_gem_dumb_map_offset, - .dumb_destroy = omap_gem_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .ioctls = ioctls, .num_ioctls = DRM_OMAP_NUM_IOCTLS, .fops = &omapdriver_fops, diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 14f17da..f2ba425 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -225,8 +225,6 @@ int omap_gem_init_object(struct drm_gem_object *obj); void *omap_gem_vaddr(struct drm_gem_object *obj); int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, uint32_t handle, uint64_t *offset); -int omap_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev, - uint32_t handle); int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); int omap_gem_mmap(struct file *filp, struct vm_area_struct *vma); diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c index f90531fc00..b1f1970 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -629,21 +629,6 @@ int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev, } /** - * omap_gem_dumb_destroy - destroy a dumb buffer - * @file: client file - * @dev: our DRM device - * @handle: the object handle - * - * Destroy a handle that was created via omap_gem_dumb_create. - */ -int omap_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev, - uint32_t handle) -{ - /* No special work needed, drop the reference and see what falls out */ - return drm_gem_handle_delete(file, handle); -} - -/** * omap_gem_dumb_map - buffer mapping for dumb interface * @file: our drm client file * @dev: drm device diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index df0b577..48f2dfd 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -221,7 +221,7 @@ static struct drm_driver qxl_driver = { .dumb_create = qxl_mode_dumb_create, .dumb_map_offset = qxl_mode_dumb_mmap, - .dumb_destroy = qxl_mode_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, #if defined(CONFIG_DEBUG_FS) .debugfs_init = qxl_debugfs_init, .debugfs_cleanup = qxl_debugfs_takedown, diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index aacb791..57cb7a8 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -418,9 +418,6 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr); int qxl_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -int qxl_mode_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - uint32_t handle); int qxl_mode_dumb_mmap(struct drm_file *filp, struct drm_device *dev, uint32_t handle, uint64_t *offset_p); diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c index 847c4ee..d34bb41 100644 --- a/drivers/gpu/drm/qxl/qxl_dumb.c +++ b/drivers/gpu/drm/qxl/qxl_dumb.c @@ -68,13 +68,6 @@ int qxl_mode_dumb_create(struct drm_file *file_priv, return 0; } -int qxl_mode_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file_priv, handle); -} - int qxl_mode_dumb_mmap(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *offset_p) diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 2f08219..19066d1 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -492,9 +492,6 @@ int radeon_mode_dumb_create(struct drm_file *file_priv, int radeon_mode_dumb_mmap(struct drm_file *filp, struct drm_device *dev, uint32_t handle, uint64_t *offset_p); -int radeon_mode_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - uint32_t handle); /* * Semaphores. diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index cb7f1a8..4071fe7 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -118,9 +118,6 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, int radeon_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -int radeon_mode_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - uint32_t handle); struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, size_t size, @@ -421,7 +418,7 @@ static struct drm_driver kms_driver = { .gem_close_object = radeon_gem_object_close, .dumb_create = radeon_mode_dumb_create, .dumb_map_offset = radeon_mode_dumb_mmap, - .dumb_destroy = radeon_mode_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .fops = &radeon_driver_kms_fops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index aa79603..dce99c8 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -570,13 +570,6 @@ int radeon_mode_dumb_create(struct drm_file *file_priv, return 0; } -int radeon_mode_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file_priv, handle); -} - #if defined(CONFIG_DEBUG_FS) static int radeon_debugfs_gem_info(struct seq_file *m, void *data) { diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index dc0fe09..5069d9c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -258,7 +258,7 @@ static struct drm_driver rcar_du_driver = { .gem_prime_mmap = drm_gem_cma_prime_mmap, .dumb_create = rcar_du_dumb_create, .dumb_map_offset = drm_gem_cma_dumb_map_offset, - .dumb_destroy = drm_gem_cma_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .fops = &rcar_du_fops, .name = "rcar-du", .desc = "Renesas R-Car Display Unit", diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c index 5f83f9a..7f2ea1a 100644 --- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c +++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c @@ -285,7 +285,7 @@ static struct drm_driver shmob_drm_driver = { .gem_prime_mmap = drm_gem_cma_prime_mmap, .dumb_create = drm_gem_cma_dumb_create, .dumb_map_offset = drm_gem_cma_dumb_map_offset, - .dumb_destroy = drm_gem_cma_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .fops = &shmob_drm_fops, .name = "shmob-drm", .desc = "Renesas SH Mobile DRM", diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 40b71da..14801c2 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -519,7 +519,7 @@ static struct drm_driver tilcdc_driver = { .gem_vm_ops = &drm_gem_cma_vm_ops, .dumb_create = drm_gem_cma_dumb_create, .dumb_map_offset = drm_gem_cma_dumb_map_offset, - .dumb_destroy = drm_gem_cma_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, #ifdef CONFIG_DEBUG_FS .debugfs_init = tilcdc_debugfs_init, .debugfs_cleanup = tilcdc_debugfs_cleanup, diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index c0770db..bb0af58 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -84,7 +84,7 @@ static struct drm_driver driver = { .dumb_create = udl_dumb_create, .dumb_map_offset = udl_gem_mmap, - .dumb_destroy = udl_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .fops = &udl_driver_fops, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index cc6d90f..56aec94 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -114,8 +114,6 @@ int udl_dumb_create(struct drm_file *file_priv, struct drm_mode_create_dumb *args); int udl_gem_mmap(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *offset); -int udl_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev, - uint32_t handle); int udl_gem_init_object(struct drm_gem_object *obj); void udl_gem_free_object(struct drm_gem_object *gem_obj); diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c index 2a4cb2f..b5e3b80 100644 --- a/drivers/gpu/drm/udl/udl_gem.c +++ b/drivers/gpu/drm/udl/udl_gem.c @@ -66,12 +66,6 @@ int udl_dumb_create(struct drm_file *file, args->size, &args->handle); } -int udl_dumb_destroy(struct drm_file *file, struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file, handle); -} - int udl_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) { int ret; diff --git a/drivers/gpu/host1x/drm/drm.c b/drivers/gpu/host1x/drm/drm.c index e184b00..87aa09b 100644 --- a/drivers/gpu/host1x/drm/drm.c +++ b/drivers/gpu/host1x/drm/drm.c @@ -633,7 +633,7 @@ struct drm_driver tegra_drm_driver = { .gem_vm_ops = &tegra_bo_vm_ops, .dumb_create = tegra_bo_dumb_create, .dumb_map_offset = tegra_bo_dumb_map_offset, - .dumb_destroy = tegra_bo_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .ioctls = tegra_drm_ioctls, .num_ioctls = ARRAY_SIZE(tegra_drm_ioctls), diff --git a/drivers/gpu/host1x/drm/gem.c b/drivers/gpu/host1x/drm/gem.c index bc323b3..3c35622 100644 --- a/drivers/gpu/host1x/drm/gem.c +++ b/drivers/gpu/host1x/drm/gem.c @@ -261,9 +261,3 @@ int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma) return ret; } - -int tegra_bo_dumb_destroy(struct drm_file *file, struct drm_device *drm, - unsigned int handle) -{ - return drm_gem_handle_delete(file, handle); -} diff --git a/drivers/gpu/host1x/drm/gem.h b/drivers/gpu/host1x/drm/gem.h index 34de2b4..2e93b03 100644 --- a/drivers/gpu/host1x/drm/gem.h +++ b/drivers/gpu/host1x/drm/gem.h @@ -49,8 +49,6 @@ int tegra_bo_dumb_create(struct drm_file *file, struct drm_device *drm, struct drm_mode_create_dumb *args); int tegra_bo_dumb_map_offset(struct drm_file *file, struct drm_device *drm, uint32_t handle, uint64_t *offset); -int tegra_bo_dumb_destroy(struct drm_file *file, struct drm_device *drm, - unsigned int handle); int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma); diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c index 9854a1d..a827858 100644 --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -797,7 +797,7 @@ static struct drm_driver imx_drm_driver = { .gem_vm_ops = &drm_gem_cma_vm_ops, .dumb_create = drm_gem_cma_dumb_create, .dumb_map_offset = drm_gem_cma_dumb_map_offset, - .dumb_destroy = drm_gem_cma_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .get_vblank_counter = drm_vblank_count, .enable_vblank = imx_drm_enable_vblank, diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 4b518e0..a029dea 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1548,6 +1548,9 @@ extern int drm_prime_sg_to_page_addr_arrays(struct sg_table *sgt, struct page ** extern struct sg_table *drm_prime_pages_to_sg(struct page **pages, int nr_pages); extern void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg); +int drm_gem_dumb_destroy(struct drm_file *file, + struct drm_device *dev, + uint32_t handle); void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv); void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv); diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h index c34f27f..89b4d7d 100644 --- a/include/drm/drm_gem_cma_helper.h +++ b/include/drm/drm_gem_cma_helper.h @@ -30,14 +30,6 @@ int drm_gem_cma_dumb_map_offset(struct drm_file *file_priv, /* set vm_flags and we can change the vm attribute to other one at here. */ int drm_gem_cma_mmap(struct file *filp, struct vm_area_struct *vma); -/* - * destroy memory region allocated. - * - a gem handle and physical memory region pointed by a gem object - * would be released by drm_gem_handle_delete(). - */ -int drm_gem_cma_dumb_destroy(struct drm_file *file_priv, - struct drm_device *drm, unsigned int handle); - /* allocate physical memory. */ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm, unsigned int size);